The page below is a sample from the LabCE course Cerebrospinal Fluid. Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online.

Learn more about Cerebrospinal Fluid (online CE course) »
How to Subscribe
MLS & MLT Comprehensive CE Package
Includes 97 CE courses, most popular
$95 Add to cart
Pick Your Courses
Up to 8 CE hours
$50 Add to cart
Individual course$20 Add to cart


Many lymphocytes are present in this field. Two larger, reactive lymphocytes with intact cytoplasm and slightly indented nuclei are indicated by the blue arrows. Two other large cells with irregular, trailing cytoplasm are monocyte/macrophages. These are indicated by the red arrows.